In the case with Cloud SQL and Node.js it would look something like this: steps: # Install Node.js dependencies - id: yarn-install name: node:18 entrypoint: yarn args: ["install", "--frozen-lockfile"] waitFor: ["-"] # Install Cloud SQL proxy - id: proxy-install name: node:18 entrypoint: sh args: - "-c" - "wget https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.4.0/cloud-sql-pro